chcp 65001
echo off

set /a num=110

set b=hello world

set arr=1,2,3,4,5
set arr02=1 2 3 4 5

echo %num%
echo %b%

for %%i in (%arr%) do (
  echo %%i
)
echo ----------
for %%i in (%arr02%) do (
  echo %%i
)
